Mobility characteristics of the elderly: A case for Seoul Metropolitan Area

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• 作者：Sangho Choo ; Dongwook Sohn ; Minyoung Park
• 关键词：Ageing society ; travel behavior of the elderly ; ordered probit model ; mobility characteristics ; land use
• 刊名：KSCE Journal of Civil Engineering
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：20
• 期：3
• 页码：1023-1031
• 全文大小：242 KB
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• 作者单位：Sangho Choo (1)
  Dongwook Sohn (1)
  Minyoung Park (2)
  
  1. Dept. of Urban Design and Planning, Hongik University, Seoul, 121-791, Korea
  2. Graduate School of Logistics, Inha University, Incheon, 402-751, Korea
  
• 刊物类别：Engineering
• 刊物主题：Civil Engineering
  Industrial Pollution Prevention
  Automotive and Aerospace Engineering and Traffic
  Geotechnical Engineering
  
• 出版者：Korean Society of Civil Engineers
• ISSN：1976-3808

文摘

The ageing population is accelerating around the world. There exists the increasing need for transportation policies and strategies focusing on the mobility of the elderly. This paper analyzed mobility characteristics of the elderly using the 2010 Household Travel Survey data in Seoul Metropolitan Area. In particular, ordered probit models for trip frequencies are developed to identify key factors influencing elderly’s travel, considering socio-demographic as well as land use variables. Then, the model results were compared between the elderly and non-elderly groups, and among the distinct three elderly groups (65-69, 70-74, and 75+). Overall, we found distinctively different socio-demographic variables such as household size, car ownership, age, gender, employment status, and occupation affecting total trips, work trips, and non-work trips between the elderly and non-elderly groups. In addition, land use variables showed significant impacts on elderly’s travel. Among them, social welfare facilities, sports facilities, and medical facilities were positively related to non-work trips of the elderly.